The UK's rare fen raft spider is a large arachnid, known for its unique hunting behavior over water. Endangered and protected, it relies on wetlands for survival.
Endangered spruce-fir moss spider inhabits Appalachian Mountains. Small in size, they depend on specific spruce-fir forests, threatened by habitat loss.
Rare Kaua‘i cave wolf spider lacks eyes, relies on endangered cave arthropods for food. Threatened by habitat loss, population decline.
Endemic katipō spider of New Zealand faces habitat loss and development threats. Females' bites can cause pain and symptoms.
Endangered Blackburn's sphinx moth of Hawaii faces threats from habitat loss and introduced predators. Largest native insect with 5-inch wingspan.
Endangered Salt Creek tiger beetle, rare in the US. Found in Nebraska salt flats. Declining population due to habitat loss. Predator with tiger-like mandibles.
Vulnerable Frégate Island giant beetle, Seychelles. Limited habitat, susceptible to non-native species. Nocturnal, flightless, tree-dwelling.